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| Description
| - The effect of 1, 3, 5 or 7% of linseed oil on the performance and content of nutrients in meat was studied in an experiment with broiler chickens from 25 to 40 days of age. Oils made either of seeds of the cultivar Atalante (A; groups A1; A3; A5; A7) with a high content of alpha-linolenic acid or of the cultivar Lola (L) with a predominating content of linoleic acid (L1; L3; L5; L7) were used. The diets were formulated to maintain a constant energy/protein ratio. As compared with the groups receiving 1% and 3%, body weight gains were higher in the groups receiving 5% and 7% of oils in the feed mixture (P < 0.01). A lower feed consumption per unit of weight gain was also recorded in the groups with 7% and 5% of oils than in the groups receiving 1% and 3% (P < 0.01). The content of protein in breast meat in the group with 7% was lower than in the groups with 1% and 5% (P < 0.05). There were no differences in the contents of protein in thigh meat. Similarly, no differences were found out in the contents
- The effect of 1, 3, 5 or 7% of linseed oil on the performance and content of nutrients in meat was studied in an experiment with broiler chickens from 25 to 40 days of age. Oils made either of seeds of the cultivar Atalante (A; groups A1; A3; A5; A7) with a high content of alpha-linolenic acid or of the cultivar Lola (L) with a predominating content of linoleic acid (L1; L3; L5; L7) were used. The diets were formulated to maintain a constant energy/protein ratio. As compared with the groups receiving 1% and 3%, body weight gains were higher in the groups receiving 5% and 7% of oils in the feed mixture (P < 0.01). A lower feed consumption per unit of weight gain was also recorded in the groups with 7% and 5% of oils than in the groups receiving 1% and 3% (P < 0.01). The content of protein in breast meat in the group with 7% was lower than in the groups with 1% and 5% (P < 0.05). There were no differences in the contents of protein in thigh meat. Similarly, no differences were found out in the contents (en)
- V pokusu s vykrmovanými kuřaty ve věku 25 -- 40 dní jsme sledovali vliv směsí obsahujících 1, 3 ,5 nebo 7 % lněného oleje na základní produkční parametry výkrmu a na obsah živin ve svalovině. Použili jsme olej připravený z odrůdy Atalante (A, skupiny A1, A3, A5, A7) s vysokým obsahem kyseliny alfa-linolenové a olej z odrůdy Lola (L) s převažujícím obsahem kyseliny linolové (L1; L3; L5; L7). Směsi byly sestaveny tak, aby byl zachován stejný poměr živin. Příjem energie a přírůstky živé hmotnosti se při zvyšování obsahu obou olejů (až do 5 %) zvyšovaly. Vzestup byl výraznější u skupin L. Nejnižší spotřeba na jednotku přírůstku byla zaznamenána u skupin A5 a L7. Zvýšená dávka L zvyšovala obsah tuku v prsní i stehenní svalovině. Obsah A ve směsi neměl vliv na obsah tuku v mase.Nejnižší obsah bílkovin v prsní svalovině byl ve skupině L7. Ve stehenní svalovině skupin L se obsah bílkovin nelišil. Nelišil se také obsah bílkovin v prsní ani ve stehenní svalovině skupin A.Ve stehenní svalovině bylo vždy průkazně (cs)
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| Title
| - Linseed oils with different fatty acid patterns in the diet of broiler chickens
- Lněné oleje s různým podílem mastných kyselin ve výkrmu brojlerových kuřat (cs)
- Linseed oils with different fatty acid patterns in the diet of broiler chickens (en)
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| skos:prefLabel
| - Linseed oils with different fatty acid patterns in the diet of broiler chickens
- Lněné oleje s různým podílem mastných kyselin ve výkrmu brojlerových kuřat (cs)
- Linseed oils with different fatty acid patterns in the diet of broiler chickens (en)
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| skos:notation
| - RIV/62156489:43210/06:00087532!RIV07-MSM-43210___
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| http://linked.open.../vavai/riv/strany
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
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| http://linked.open...iv/cisloPeriodika
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/62156489:43210/06:00087532
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - alpha-linolenic acid; chickens; linoleic acid; linseed oil; meat composition; meat yield (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...odStatuVydavatele
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...i/riv/nazevZdroje
| - Czech Journal of Animal Science
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| http://linked.open...in/vavai/riv/obor
| |
| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
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| http://linked.open...UplatneniVysledku
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| http://linked.open...v/svazekPeriodika
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| http://linked.open...iv/tvurceVysledku
| - Mrkvicová, Eva
- Zelenka, Jiří
- Schneiderová, Dana
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| http://linked.open...n/vavai/riv/zamer
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| issn
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| number of pages
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| http://localhost/t...ganizacniJednotka
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